Monster 4-1/2 in. Brazed Diamond Core Bit/Hole Saw for Granite, Quartzite, Marble, Concrete, Porcelain, Ceramic, Other Stones BDBP0412 - The Home Depot
1/4 in. Diamond Grit Hole Saw
LENOX 1-1/4-in Diamond Non-Arbored Hole Saw in the Hole Saws & Kits department at Lowes.com
3-1/4" Unmounted Diamond Hole Saw 40/50 Diamond - Triatic, Inc.
15PCS Diamond Hole Saw Kit 15 PCS Diamond Drill Bits 1/4 to 2 Inch Hollow Core Drill Bits for Drilling Glass, Stone, Porcelain, Ceramic Tile ,Marble ,Pots, Bottles - Newegg.com
drilax diamond drill bit large 1-1/4 inch size hole saw for glass, marble, granite, ceramic porcelain tiles, quartz, fish tank, stones, rocks diy drilling - Walmart.com
Superior Diamond Hole Saw - 1.25 in. - The Tile Shop
Amazon.com: Drilax 4 1/4 inch Diamond Hole Saw Drill Bit Quartz Ceramic Porcelain Tile Granite Floor Toilet Cutout Plaster Ceiling Recessed Light Holes 4.25 in : Tools & Home Improvement
Morse 4-1/8" Carbide Grit Hole Saw MHSG66 | Zoro
HLOFIZI 4-1/8 Inch Diamond Hole Saw Tile Hole Saw for Ceramic, Tile, Glass, Granite, Porcelain, Marble, with Guiding Drill Bit - Yahoo Shopping
Diamond Hole Saw for Tile
Norske Tools Diamond Hole Saw NDHST023 1" (24mm) with 1/4" Round Shank for Drilling on Tile, Glass and Marble Bonus Drilling Template Included - Hartmann Variety